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Phocos CML-USB-05 > 5 Amp 12/24 Volt PWM Charge Controller
Phocos CML-USB-05 > 5 Amp 12/24 Volt PWM Charge Controller

Our Price: $36.50
Warranty: 2 Years

Product Code: PHOCOS-CML-USB-05

Description Datasheet

Phocos 5 Amp 12/24 Volt Charge Controller

Manufacturer Part Number: CML-USB-05

The CML-USB series is designed for-low cost applications and is ideal for small solar systems in need of a low battery disconnect feature. The electronic circuit is equipped with a microcontroller that provides high-efficiency charging technology together with a number of outstanding features like status display, warning and safety functions.

Leisure and rural electrification systems are the typical applications for the CML-USB controllers. They provide a perfect solution for cost-sensitive systems that require state-of-the-art system management.

A built-in USB charging output is ideal for charging mobile devices off a solar home system. Low-voltage disconnect prevents battery damage from deep discharging.


  • 3 battery state-of-charge LEDs
  • 4-stage PWM regulation
  • Load disconnect prewarning by acoustic signal
  • Boost, equalization, and float charging
  • USB charging output for mobile devices


System voltage 12/24 Volt (auto recognition)
Max. charge current 5 A
Float charge 13.8 / 27.6 V (25 oC)
Main charge 14.4 / 28.8 V (25 C), 0.5 h daily
Boost charge 14.4 / 28.8 V (25 C), 0.5 h daily
activation: battery voltage <12.3 / 24.6 V
Equalization Charge 14.8 / 29.6 V (25 C), 0.5 h daily
activation: battery voltage <12.1 / 24.2 V (at least every 30 days)
Max. panel voltage (Overvoltage protection by varistor) 30 V / 50 V
Idle self consumption 4 mA
Grounding common positive
Ambient temperature -40 to +50 C
Max. height 4,000 m above sea level
Battery type lead acid (GEL, AGM, flooded)
Wire cross section < 16 mm 2
Weight 0.35 lbs
Dimensions (W xH x D) 3.1" x 4" x 1.3"
Type of protection IP20
Certificates CE compliant, RoHS compliant
Warranty 5 years

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